facial recognition

Face recognition technology is based on the human face characteristics, to the input face image or video stream. Firstly, it determines whether there is a human face, and if there is a human face, it further gives the position, size and location information of each major facial organ. In a broad sense, face recognition actually includes a series of related technologies for building face recognition system, including face image acquisition, face positioning, face recognition pre-processing, identity confirmation and identity finding, etc.; while in a narrow sense, face recognition specifically refers to the technology or system for identity confirmation or identity finding through faces.

Face recognition technology is divided into 1:1 comparison and 1:N comparison, for banks can use smart cards and face recognition 1:1 comparison way want to end, its advantage is the double verification technology, first need intelligent IC card or ID card verification, after verification through, can be face recognition verification, face recognition verification before opening the door, compared with the simple use of smart card access control system, security Higher, suitable for high security places like banks to use